condition	mean	min	max
0 h after light	0.1830366	0.0733192	0.292754
4 h after light	0.07216	0.0	0.14432
8 h after light	0.03620445	0.0	0.0724089
4 h after dark	0.0720225	0.0718805	0.0721645
8 h after dark	0.1450743	0.0720816	0.218067
12 h after dark	0.071498	0.0	0.142996