The phrase "are more active during" is correct and usable in written English.
It can be used to describe a period or condition in which a subject exhibits increased activity or engagement.
Example: "Birds are more active during the early morning hours when the sun rises."
Alternatives: "tend to be more active in" or "show increased activity during".
Additional evidence that Theravada types of meditation lead to tonic alertness was obtained by several recent studies that have shown that Mindfulness (e.g., [ 112, 113]) and Shamatha [ 114] types of meditation can lead to a decrease in the activity of neural structures that are more active during unfocused activity than during attention demanding tasks [ 115– 115].
This behavior may vary seasonally, as bobcats become more diurnal during fall and winter in response to the activity of their prey, which are more active during the day in colder months.
Moreover, it is known that the longevity of a mosquito increases with increasing relative humidity (Martens et al. 1995) and that mosquito activity decreases with increasing sunshine because mosquitoes are more active during the dark.
Zokors do not hibernate but are more active during spring and autumn, bearing one litter of four to six young in the spring.
They've found such rich pickings scavaging in the gardens and bins of suburban streets that they are more active during the day than their country relatives.
The catalytic results show that V-Mo based catalysts are more active during several ODS cycles using TBHP.
Outpatients were more active during the day and consolidated activity and sleep better compared to hospitalized inpatients.
Similarly, human imaging studies have shown that dorsal ACC is activated following expectancy violations, whereas ventral ACC is more active during social feedback and memory retrieval (Mitchell et al., 2004; Somerville et al., 2006).
Taken together, these results indicated that Wnt signaling is dominantly activated during osteogenic differentiation of BMSCs, whereas BMP signaling is more active during ADSC differentiation.
All species are ground dwellers, and most are nocturnal, some being more active during early morning and evening.
Nedergaard believes the clean-up process is more active during sleep because it takes too much energy to pump fluid around the brain when awake.
