condition	mean	min	max
0 h after light	0.0	0.0	0.0
4 h after light	0.0	0.0	0.0
8 h after light	0.2569005	0.0	0.513801
4 h after dark	0.10731765	0.0535003	0.161135
8 h after dark	0.0811535	0.0	0.162307
12 h after dark	0.0	0.0	0.0