condition	mean	min	max
0 h after light	0.373908	0.248976	0.49884
4 h after light	0.0	0.0	0.0
8 h after light	0.376604	0.246323	0.506885
4 h after dark	0.122746	0.0	0.245492
8 h after dark	0.0	0.0	0.0
12 h after dark	0.0	0.0	0.0