condition	mean	min	max
4 h after light	0.5152194999999999	0.512036	0.518403
8 h after light	0.510977	0.415742	0.606212
12 h after light	0.77159	0.57472	0.96846
4 h after dark	1.0469266666666666	0.0	1.67722
8 h after dark	1.0002	0.0	2.40403
12 h after dark	0.8403483333333334	0.0	1.98883