condition	mean	min	max
4 h after light	6.671923333333333	5.788323	7.838661999999999
8 h after light	4.4208099999999995	2.9272110000000002	6.6193919999999995
12 h after light	6.169838333333333	4.46211	7.358700999999999
16 h after light	7.987479333333333	5.506732	9.600997
4 h after dark	8.651357666666666	7.643567	9.798815
8 h after dark	7.890655	6.189092	10.611419999999999