condition mean min max 4 h after light 69.4891755 48.589808 90.388543 8 h after light 103.761263 93.384488 114.138038 12 h after light 88.736202 86.547976 90.924428 4 h after dark 140.2870085 114.608078 165.965939 8 h after dark 101.69940299999999 89.027588 114.371218 12 h after dark 95.192384 95.192384 95.192384