condition mean min max 1 h after light 3.1071961019999996 2.9079135739999997 3.30647863 3 h after light 4.4761960683333335 4.219244346 4.643498664 5 h after light 3.0249398893333335 1.907232118 4.187096207 7 h after light 5.5109164 5.159851876 5.935463808 9 h after light 6.259000408666667 5.599354557000001 7.030512745 11 h after light 5.733467226 5.138670754 6.848951962 1 h after dark 6.093855921333334 4.603560226 7.472023916 3 h after dark 5.018160565333333 4.616077485 5.244547905 5 h after dark 5.563386108666667 3.199172453 6.864689737000001 7 h after dark 5.851158859 4.444814555 7.172418919 9 h after dark 6.247931918333333 5.217741632 7.377469005 11 h after dark 5.165452610666667 4.109267741 6.977750135