condition mean min max 4 h after light 31.933049999999998 28.83 35.0361 8 h after light 23.5352 22.8448 24.2256 12 h after light 28.31445 26.3731 30.2558 4 h after dark 36.469366666666666 33.6081 39.2757 8 h after dark 40.51513333333333 38.9561 41.9223 12 h after dark 34.6022 32.2186 36.4395