condition mean min max 3 h after light 58.44609166666667 24.7417 128.79 7 h after light 51.880125 13.3161 177.185 11 h after light 71.84781666666666 11.6523 175.297 2 h after dark 52.125425 10.305 110.164 6 h after dark 132.20829999999998 23.2741 578.348 10 h after dark 41.28201666666667 12.7829 120.813