condition	mean	min	max
0 h after light	0.0859525	0.0	0.171905
4 h after light	0.0	0.0	0.0
8 h after light	0.0	0.0	0.0
4 h after dark	0.0	0.0	0.0
8 h after dark	0.0845015	0.0	0.169003
12 h after dark	0.0	0.0	0.0