condition	mean	min	max
4 h after light	0.0	0.0	0.0
8 h after light	0.0330989	0.0	0.0992967
12 h after light	0.0217542	0.0	0.0652626
4 h after dark	0.0	0.0	0.0
8 h after dark	0.0	0.0	0.0
12 h after dark	0.0	0.0	0.0