condition mean min max 0 h after light 36.247749999999996 35.6018 36.8937 4 h after light 35.657250000000005 33.1088 38.2057 8 h after light 33.5068 30.8109 36.2027 4 h after dark 50.01455 49.2491 50.78 8 h after dark 40.501949999999994 38.7358 42.2681 12 h after dark 38.5334 32.9342 44.1326