condition	mean	min	max
0 h after light	0.03782205	0.0	0.0756441
4 h after light	0.49725	0.223743	0.770757
8 h after light	0.3047605	0.224515	0.385006
4 h after dark	0.0371461	0.0	0.0742922
8 h after dark	0.075128	0.0	0.150256
12 h after dark	0.0	0.0	0.0