condition	mean	min	max
0 h after light	0.27932425	0.0932465	0.465402
4 h after light	0.0933071	0.0917722	0.094842
8 h after light	0.0934195	0.0920888	0.0947502
4 h after dark	0.0	0.0	0.0
8 h after dark	0.138668	0.0	0.277336
12 h after dark	0.139433	0.0	0.278866