condition mean min max 4 h after light 44.8154 41.9376 47.6932 8 h after light 25.300150000000002 23.824 26.7763 12 h after light 30.678800000000003 27.6334 33.7242 4 h after dark 41.9483 38.9198 43.5241 8 h after dark 53.84263333333333 50.7306 59.4745 12 h after dark 58.686233333333334 53.616 63.2508