condition	mean	min	max
4 h after light	1.7965200000000001	1.65719	1.93585
8 h after light	1.019695	0.92051	1.11888
12 h after light	0.7724705000000001	0.72504	0.819901
4 h after dark	0.119439	0.0	0.238878
8 h after dark	0.059854	0.0	0.119708
12 h after dark	0.0	0.0	0.0