condition mean min max 1 h after light 6.3746634066666665 3.3512954169999998 7.9603468589999995 3 h after light 5.807378285 4.661155324 7.338183015 5 h after light 6.499360544666667 3.088139425 9.47594305 7 h after light 4.388518785666666 4.037481285 4.789414192 9 h after light 5.361077449 3.8779826139999996 6.814303719 11 h after light 7.688657930333334 7.212439462000001 7.948655414 13 h after light 4.641402905 1.311213517 7.929195958999999 15 h after light 5.478250774666667 2.449325958 8.871283925 1 h after dark 4.633749789666666 1.980010186 8.72990402 3 h after dark 6.496397621333333 4.661385317 9.355164036 5 h after dark 6.843767331333333 4.669676825 8.379626983 7 h after dark 4.375064939 1.133404633 6.084649646