condition	mean	min	max
4 h after light	3.1104849999999997	2.28312	3.93785
8 h after light	1.302856	0.586672	2.01904
12 h after light	1.473309	0.855588	2.09103
4 h after dark	2.6392966666666666	1.03497	5.07136
8 h after dark	3.0729100000000003	2.50719	3.48768
12 h after dark	1.7763266666666666	1.62549	1.86102