condition	mean	min	max
0 h after light	0.0	0.0	0.0
4 h after light	0.0	0.0	0.0
8 h after light	0.221013	0.0	0.442026
4 h after dark	0.0	0.0	0.0
8 h after dark	0.2958245	0.0	0.591649
12 h after dark	0.2198535	0.148729	0.290978