condition	mean	min	max
4 h after light	0.847032	0.336584	1.35748
8 h after light	0.3555075	0.228426	0.482589
12 h after light	0.605693	0.372313	0.839073
4 h after dark	0.910077	0.682906	1.1106
8 h after dark	1.3496666666666668	1.04609	1.74134
12 h after dark	1.1389636666666667	0.608361	1.50831