condition	mean	min	max
4 h after light	42.4129515	34.962388	49.863515
8 h after light	24.6104665	18.972848	30.248085
12 h after light	18.6858005	15.925235	21.446366
4 h after dark	10.625981	9.065372	12.18659
8 h after dark	15.451224499999999	10.443554	20.458895
12 h after dark	62.836065	62.836065	62.836065