condition	mean	min	max
0 h after light	0.3231345	0.215679	0.43059
4 h after light	0.215819	0.212269	0.219369
8 h after light	0.219157	0.0	0.438314
4 h after dark	0.2118645	0.211447	0.212282
8 h after dark	0.3189515	0.213826	0.424077
12 h after dark	0.21266400000000002	0.210322	0.215006