condition mean min max 0 h after light 93.55225 92.0191 95.0854 4 h after light 42.84465 40.8126 44.8767 8 h after light 37.595749999999995 33.701 41.4905 4 h after dark 36.1783 35.4983 36.8583 8 h after dark 53.7792 51.9138 55.6446 12 h after dark 79.91560000000001 73.5541 86.2771