condition	mean	min	max
0 h after light	0.0	0.0	0.0
4 h after light	0.358431	0.352535	0.364327
8 h after light	0.0	0.0	0.0
4 h after dark	0.175585	0.0	0.35117
8 h after dark	0.0	0.0	0.0
12 h after dark	0.0	0.0	0.0