condition	mean	min	max
4 h after light	0.022501999999999998	0.0	0.067506
8 h after light	0.0817945	0.0130161	0.140024
12 h after light	0.068149	0.0	0.16575
4 h after dark	0.13806300000000002	0.0	0.28504
8 h after dark	0.04242966666666667	0.0	0.127289
12 h after dark	0.038034	0.0	0.114102