condition mean min max 1 h after light 2.050192614 1.5722340730000002 2.528151155 3 h after light 4.600309620333333 2.793287358 7.300204484 5 h after light 5.810135785666667 5.129130023 6.801292861 7 h after light 6.818491724 4.461661239 8.085088822000001 9 h after light 6.621162699666667 3.555888982 8.373129306000001 11 h after light 7.256348074666667 5.842631783 8.63540769 1 h after dark 11.270979291333333 9.007139544 14.20825821 3 h after dark 9.134162670333334 6.372168537 12.29027484 5 h after dark 7.679491943333334 6.989777492000001 8.171631245 7 h after dark 9.182513857666667 8.794324286 9.450513278999999 9 h after dark 8.235989038666666 7.238481859 9.166214805 11 h after dark 9.547642578 7.71532363 11.14660154