condition	mean	min	max
4 h after light	0.492204	0.0	0.984408
8 h after light	0.813278	0.726991	0.899565
12 h after light	0.0	0.0	0.0
4 h after dark	3.20261	1.7381	5.36305
8 h after dark	1.4507666666666668	0.0	2.7046
12 h after dark	0.6780236666666667	0.0	1.534