condition	mean	min	max
4 h after light	0.003499325	0.0	0.00699865
8 h after light	0.0	0.0	0.0
12 h after light	0.0	0.0	0.0
4 h after dark	0.013873633333333333	0.0	0.0276669
8 h after dark	0.0	0.0	0.0
12 h after dark	0.0	0.0	0.0