condition	mean	min	max
0 h after light	0.0	0.0	0.0
4 h after light	0.3317115	0.0	0.663423
8 h after light	1.331425	0.0	2.66285
4 h after dark	0.20716985	0.0826067	0.331733
8 h after dark	0.0	0.0	0.0
12 h after dark	0.0	0.0	0.0