condition	mean	min	max
4 h after light	0.6646259999999999	0.461296	0.867956
8 h after light	1.311785	1.19073	1.43284
12 h after light	1.706705	1.54329	1.87012
4 h after dark	2.4756733333333334	2.29614	2.58539
8 h after dark	1.8166566666666666	1.45407	2.15291
12 h after dark	0.723852	0.575317	1.01513