condition	mean	min	max
0 h after light	0.0	0.0	0.0
4 h after light	0.3537555	0.347936	0.359575
8 h after light	0.1745685	0.0	0.349137
4 h after dark	0.1732945	0.0	0.346589
8 h after dark	0.0	0.0	0.0
12 h after dark	0.172373	0.0	0.344746