condition	mean	min	max
4 h after light	0.0	0.0	0.0
8 h after light	0.243704	0.0	0.487408
12 h after light	0.1576685	0.0	0.315337
4 h after dark	0.497668	0.0	1.05636
8 h after dark	0.15853433333333333	0.0	0.475603
12 h after dark	0.22039033333333333	0.0	0.489261