condition	mean	min	max
0 h after light	0.0	0.0	0.0
4 h after light	0.188739	0.0	0.377478
8 h after light	0.573644	0.389727	0.757561
4 h after dark	0.753519	0.752033	0.755005
8 h after dark	0.9490295	0.377069	1.52099
12 h after dark	0.1870085	0.0	0.374017