condition	mean	min	max
4 h after light	0.236486	0.0	0.472972
8 h after light	1.153031	0.766402	1.53966
12 h after light	0.702015	0.0	1.40403
4 h after dark	1.2360600000000002	1.22719	1.24493
8 h after dark	2.145205	1.6255	2.66491
12 h after dark	1.285115	1.21089	1.35934