condition	mean	min	max
0 h after light	4.1542449999999995	4.15054	4.15795
4 h after light	5.7900849999999995	5.00158	6.57859
8 h after light	8.55945	8.45	8.6689
4 h after dark	7.715005	7.69979	7.73022
8 h after dark	5.70042	5.49629	5.90455
12 h after dark	5.0359750000000005	2.70312	7.36883