condition	mean	min	max
4 h after light	0.08194035	0.0816217	0.082259
8 h after light	7.32158	6.43135	8.21181
12 h after light	0.8189225	0.701791	0.936054
4 h after dark	0.233275	0.17786	0.28869
8 h after dark	0.0178261	0.0	0.0356522
12 h after dark	0.01477595	0.0	0.0295519