condition mean min max 4 h after light 105.55600000000001 102.971 108.141 8 h after light 105.9075 103.123 108.692 12 h after light 104.501 100.53 108.472 4 h after dark 118.74733333333333 108.376 127.522 8 h after dark 118.91533333333334 114.146 122.231 12 h after dark 108.9974 95.4692 128.525