condition	mean	min	max
0 h after light	44.264849999999996	43.705	44.8247
4 h after light	23.473599999999998	19.6815	27.2657
8 h after light	59.1923	53.4321	64.9525
4 h after dark	64.89195	54.1197	75.6642
8 h after dark	56.0169	52.2853	59.7485
12 h after dark	31.2044	30.85	31.5588