condition mean min max 0 h after light 98.1223 85.5076 110.737 2 h after light 85.5913 85.561 85.6216 4 h after light 47.1312 44.1016 50.1608 8 h after light 30.967399999999998 30.8235 31.1113 12 h after light 41.72215 40.0016 43.4427 2 h after dark 52.17475 51.9559 52.3936 4 h after dark 48.057 45.074 51.04 8 h after dark 70.27629999999999 69.2979 71.2547 12 h after dark 95.3597 80.7774 109.942