condition	mean	min	max
4 h after light	2.6655083333333334	2.601905	2.745047
8 h after light	2.059296	1.514852	2.38694
12 h after light	1.356153	1.3036860000000001	1.4412129999999999
16 h after light	2.6760483333333336	2.26907	3.2036740000000004
4 h after dark	2.162430666666667	1.9451330000000002	2.45529
8 h after dark	1.4495346666666666	1.3619709999999998	1.500738