condition mean min max 1 h after light 5359.1411935 5303.910221 5414.372165999999 3 h after light 5928.364957666667 5233.562309 6465.375671 5 h after light 5599.729463666667 3828.957871 6683.265773 7 h after light 5520.506746 3613.202949 6547.909771 9 h after light 6521.301465 5368.902775 7381.235698 11 h after light 5931.410068666667 3858.071669 7139.4296939999995 13 h after light 5732.199242333334 3236.13202 7070.652909 15 h after light 6828.8517010000005 5657.414452 7441.63382 1 h after dark 6839.455214 6317.060475 7132.6137180000005 3 h after dark 6991.485083 6471.5084799999995 7425.888907 5 h after dark 6054.605081 5062.925759000001 6759.807844 7 h after dark 6047.940740333333 5925.3120770000005 6209.802789