condition	mean	min	max
4 h after light	5.724282	4.093386	7.289922
8 h after light	3.142161666666667	3.112588	3.2010560000000003
12 h after light	5.22706	1.875618	7.3046869999999995
16 h after light	6.052642333333334	4.423247	8.468989
4 h after dark	5.585294	2.9690540000000003	10.222760000000001
8 h after dark	6.320492333333333	2.292583	11.07105