condition	mean	min	max
4 h after light	4.58756	4.57708	4.59804
8 h after light	20.5903	20.0822	21.0984
12 h after light	41.76275	41.0992	42.4263
4 h after dark	32.6576	31.7776	33.5376
8 h after dark	13.449100000000001	13.0486	13.8496
12 h after dark	8.37949	8.20026	8.55872