condition	mean	min	max
4 h after light	0.2963075	0.214561	0.378054
8 h after light	0.12343590000000002	0.0905838	0.156288
12 h after light	0.3208575	0.257938	0.383777
4 h after dark	0.2048255	0.197866	0.211785
8 h after dark	0.0792668	0.0505606	0.107973
12 h after dark	0.1840325	0.138405	0.22966