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	0.09223366666666666	0.0	0.276701
4 h after dark	0.02608656666666667	0.0	0.0782597
8 h after dark	0.0	0.0	0.0
12 h after dark	0.0	0.0	0.0