condition	mean	min	max
4 h after light	0.0	0.0	0.0
8 h after light	0.0	0.0	0.0
12 h after light	0.7824	0.0	2.3472
4 h after dark	0.4367666666666667	0.0	1.3103
8 h after dark	0.0	0.0	0.0
12 h after dark	0.0	0.0	0.0