condition	mean	min	max
4 h after light	0.180528	0.0	0.362537
8 h after light	0.46043096666666666	0.0162859	0.765944
12 h after light	0.551046	0.362831	0.687989
4 h after dark	0.7127976666666667	0.411835	1.27098
8 h after dark	0.5629146666666667	0.505735	0.606367
12 h after dark	0.304882	0.221783	0.366448