condition	mean	min	max
4 h after light	0.0231176	0.0	0.0526224
8 h after light	0.0981542	0.0	0.272879
12 h after light	0.0119566	0.0	0.0358698
4 h after dark	0.0	0.0	0.0
8 h after dark	0.0	0.0	0.0
12 h after dark	0.034776	0.0	0.104328