condition	mean	min	max
4 h after light	10.668869	10.477438	10.8603
8 h after light	10.426925	10.416443	10.437407
12 h after light	8.8582735	8.039753	9.676794
4 h after dark	11.2136885	10.425643	12.001734
8 h after dark	10.3766875	9.785028	10.968347
12 h after dark	9.700497	9.700497	9.700497