condition	mean	min	max
4 h after light	0.1220252	0.0569484	0.187102
8 h after light	0.12328734999999999	0.0961557	0.150419
12 h after light	0.33886	0.327142	0.350578
4 h after dark	0.8104626666666667	0.66806	0.890571
8 h after dark	0.476876	0.263831	0.66776
12 h after dark	0.16570233333333334	0.133209	0.211387