condition mean min max 3 h after light 38.6652 33.3692 48.8878 6 h after light 35.439099999999996 17.9439 48.2607 9 h after light 38.1412 31.372 45.9285 12 h after light 33.722775 22.4723 46.0876 3 h after dark 27.822333333333333 20.8024 37.7044 6 h after dark 20.7996 16.4707 23.0319 9 h after dark 21.7825 17.1432 25.6961 12 h after dark 23.62925 19.4897 27.7688