condition	mean	min	max
4 h after light	0.0	0.0	0.0
8 h after light	0.0	0.0	0.0
12 h after light	0.056978	0.0	0.170934
4 h after dark	0.0	0.0	0.0
8 h after dark	0.18955766666666665	0.0	0.568673
12 h after dark	0.0	0.0	0.0