condition	mean	min	max
4 h after light	0.0	0.0	0.0
8 h after light	0.0169331	0.0	0.0507993
12 h after light	0.0	0.0	0.0
4 h after dark	0.015635566666666666	0.0	0.0469067
8 h after dark	0.0	0.0	0.0
12 h after dark	0.0	0.0	0.0