condition mean min max 0 h after light 20.77865 17.6522 23.9051 2 h after light 102.30969999999999 97.3474 107.272 4 h after light 105.425 101.952 108.898 8 h after light 58.73985 52.0544 65.4253 12 h after light 53.7315 47.5542 59.9088 2 h after dark 35.18745 34.9825 35.3924 4 h after dark 20.1413 20.0938 20.1888 8 h after dark 12.30635 12.0241 12.5886 12 h after dark 27.40025 27.0004 27.8001