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	0.0412143	0.0	0.0824286
4 h after dark	0.038784	0.0	0.116352
8 h after dark	0.04601366666666667	0.0	0.138041
12 h after dark	0.0	0.0	0.0