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	0.003115635	0.0	0.00623127
4 h after dark	0.0	0.0	0.0
8 h after dark	0.00293145	0.0	0.00879435
12 h after dark	0.0	0.0	0.0