condition	mean	min	max
4 h after light	0.0437217	0.0	0.0874434
8 h after light	0.0	0.0	0.0
12 h after light	0.02321135	0.0	0.0464227
4 h after dark	0.0	0.0	0.0
8 h after dark	0.07125956666666666	0.0	0.136036
12 h after dark	0.009045733333333333	0.0	0.0271372