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	0.0	0.0	0.0
4 h after dark	0.2120095	0.0	0.424019
8 h after dark	0.2143945	0.0	0.428789
12 h after dark	0.0	0.0	0.0