condition mean min max 1 h after light 7.492289265 7.056111425 7.928467105 3 h after light 8.052800612333332 7.888192387999999 8.177677673 5 h after light 10.417042952333333 8.673472837 11.92691039 7 h after light 10.339875967 9.149733261 11.19611143 9 h after light 10.467615751 9.643567232999999 11.66632336 11 h after light 9.991828776 8.181784208 11.71028882 13 h after light 9.987229206666667 9.568177881 10.449902499999999 15 h after light 9.898091565666666 9.273125689 10.49673258 1 h after dark 11.442275166666667 10.64463564 12.07898403 3 h after dark 10.979826585333333 9.774042196 11.85041453 5 h after dark 10.986635 10.6182618 11.29218179 7 h after dark 11.434430255666667 9.765953157 12.62799247