condition	mean	min	max
0 h after light	56.19605	54.5002	57.8919
4 h after light	48.72465	42.5035	54.9458
8 h after light	56.32385	50.7883	61.8594
4 h after dark	63.4153	56.8647	69.9659
8 h after dark	67.22030000000001	67.0313	67.4093
12 h after dark	57.631150000000005	57.3417	57.9206