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	0.1570765	0.0	0.314153
4 h after dark	0.1515505	0.0	0.303101
8 h after dark	0.153255	0.0	0.30651
12 h after dark	0.0	0.0	0.0