condition mean min max 1 h after light 3.193158553 2.158371517 4.227945589 3 h after light 6.220310135 5.330011248 7.547684246 5 h after light 6.515707874666667 4.652142189 9.065447615 7 h after light 5.631052110666666 5.04399411 6.728891562 9 h after light 8.066550096 7.3338104920000005 8.795975695 11 h after light 9.706932068 8.947876054 10.1293907 13 h after light 10.896714791666668 9.420322125 12.31005324 15 h after light 9.671364665 7.051559875 11.31282013 1 h after dark 9.583112972 9.259974598 9.792906476 3 h after dark 6.322546671666666 5.553537427 6.88568918 5 h after dark 5.053370081666667 3.823860587 6.468004652 7 h after dark 4.3396226780000005 4.027980188 4.663855788