condition mean min max 4 h after light 90.53695 78.80443000000001 103.8827 8 h after light 110.47274 73.97681999999999 132.0457 12 h after light 84.7265 68.36224 116.5829 16 h after light 118.52283333333332 49.7309 187.1146 4 h after dark 139.55703333333332 127.6056 145.835 8 h after dark 83.88653 64.07228 95.28894