condition	mean	min	max
3 h after light	0.5448057666666667	0.0355925	3.14655
7 h after light	0.608938725	0.0940947	3.02271
11 h after light	0.42981247499999997	0.0	1.73403
2 h after dark	0.49296497499999997	0.0	2.78239
6 h after dark	0.45150966666666664	0.0	1.81931
10 h after dark	0.4917790083333333	0.0	1.45606