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	0.1930325	0.0	0.386065
4 h after dark	0.0	0.0	0.0
8 h after dark	0.3851295	0.193779	0.57648
12 h after dark	0.194849	0.0	0.389698