condition	mean	min	max
4 h after light	0.0	0.0	0.0
8 h after light	0.0006419223	5.46e-08	0.00128379
12 h after light	0.0	0.0	0.0
4 h after dark	0.253199	0.0	0.759597
8 h after dark	0.13124083391333333	1.74e-09	0.393696
12 h after dark	0.6535405166666667	0.0	1.96062