condition	mean	min	max
4 h after light	0.08047533333333333	0.0	0.241426
8 h after light	0.0	0.0	0.0
12 h after light	0.072449	0.0	0.217347
4 h after dark	0.0	0.0	0.0
8 h after dark	0.0	0.0	0.0
12 h after dark	0.034006	0.0	0.102018