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	0.21387433333333336	0.0	0.641623
4 h after dark	0.0	0.0	0.0
8 h after dark	0.2625243333333333	0.0	0.787573
12 h after dark	0.0	0.0	0.0