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	0.363775	0.0	0.72755
8 h after dark	0.363357	0.0	0.726714
12 h after dark	0.736885	0.0	1.47377