condition mean min max 3 h after light 83.75823333333334 80.8752 87.2756 6 h after light 51.184533333333334 45.8564 55.0412 9 h after light 32.8958 30.6232 34.16 12 h after light 44.56165 21.0469 107.216 3 h after dark 35.7459 31.2259 38.1073 6 h after dark 89.5711 83.5456 97.3271 9 h after dark 121.52900000000001 112.489 128.037 12 h after dark 135.457 116.926 153.988