condition mean min max 1 h after light 3.291287931 3.1657774119999997 3.41679845 3 h after light 2.505172352666667 2.047574462 3.036133742 5 h after light 3.5985489169999996 1.70585401 4.768080294 7 h after light 2.1673930083333333 1.941940541 2.5464204059999997 9 h after light 1.2127125796666667 0.31956876100000003 2.0554592680000003 11 h after light 2.6069729539999997 0.699275227 5.334279894 1 h after dark 3.1161233126666663 0.8967974470000001 5.172939634 3 h after dark 2.2799980373333333 1.609122653 2.978114507 5 h after dark 2.5389230853333333 2.030639138 3.0163030660000003 7 h after dark 2.1103732699999997 0.0 3.333610916 9 h after dark 2.6051596360000002 0.949575218 5.328757411000001 11 h after dark 2.8085868433333334 2.311463104 3.613477749