condition	mean	min	max
0 h after light	0.0	0.0	0.0
4 h after light	0.0625585	0.0	0.125117
8 h after light	0.0	0.0	0.0
4 h after dark	0.0301496	0.0	0.0602992
8 h after dark	0.0	0.0	0.0
12 h after dark	0.0	0.0	0.0