condition	mean	min	max
4 h after light	0.27158445	0.0804789	0.46269
8 h after light	0.45996899999999996	0.338559	0.581379
12 h after light	0.0854505	0.0	0.170901
4 h after dark	0.016883166666666668	0.0	0.0506495
8 h after dark	0.0595966	0.0	0.125201
12 h after dark	0.01665056666666667	0.0	0.0499517