condition mean min max 1 h after light 4.7135571095 4.361870361 5.0652438580000005 3 h after light 4.944523275 4.2863064589999995 6.080675675 5 h after light 6.147553337666667 4.694273865 7.185263861 7 h after light 6.001992491333334 4.6907744330000005 6.796791895 9 h after light 7.087569318333333 6.591645239 7.747072891 11 h after light 4.50953965 2.606389481 6.453820117999999 1 h after dark 6.805882352666667 6.098222637 7.494017959 3 h after dark 7.161602363333333 5.363742176000001 10.05113646 5 h after dark 5.666292164333334 3.828517853 6.864689737000001 7 h after dark 5.713027569 4.319752304 7.059411352000001 9 h after dark 7.974015909333334 7.4207061770000005 8.619221214 11 h after dark 6.0236802009999995 4.173475048999999 7.9745715829999995