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	0.0004633815	0.0	0.000926763
4 h after dark	0.026535066666666666	0.0	0.0687083
8 h after dark	0.031035499999999997	0.0	0.0931065
12 h after dark	0.005717532666666667	0.0	0.0163096