condition mean min max 3 h after light 171.58111666666667 81.4154 248.892 7 h after light 139.60825 76.499 218.316 11 h after light 157.03783333333334 121.198 228.617 2 h after dark 162.032 100.781 189.795 6 h after dark 152.506475 76.2587 207.887 10 h after dark 146.14003333333332 69.6659 190.249