condition	mean	min	max
4 h after light	0.00550045	0.0	0.0110009
8 h after light	0.1575849	0.0729058	0.242264
12 h after light	1.9750000000000001e-07	1.73e-07	2.22e-07
4 h after dark	1.9453766666666665	0.0	5.83613
8 h after dark	1.7709472000000002	1.71e-05	5.26029
12 h after dark	0.018136120666666665	0.000624262	0.0378535