condition	mean	min	max
4 h after light	0.2605135	0.0	0.521027
8 h after light	0.0	0.0	0.0
12 h after light	0.0	0.0	0.0
4 h after dark	0.440657	0.0	0.907709
8 h after dark	0.0	0.0	0.0
12 h after dark	0.23790666666666666	0.0	0.500695