condition	mean	min	max
4 h after light	0.19551733333333335	0.0	0.450554
8 h after light	0.018593633333333335	0.0	0.0557809
12 h after light	0.0	0.0	0.0
4 h after dark	0.011391266666666665	0.0	0.0341738
8 h after dark	0.0	0.0	0.0
12 h after dark	0.0200268	0.0	0.0600804