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	0.2038105	0.0	0.407621
4 h after dark	0.6085695	0.404647	0.812492
8 h after dark	0.0	0.0	0.0
12 h after dark	0.0	0.0	0.0