condition mean min max 0 h after light 23.77375 21.5041 26.0434 2 h after light 10.074875 8.07835 12.0714 4 h after light 30.87905 28.9835 32.7746 8 h after light 34.64205 30.4201 38.864 12 h after light 64.9826 59.3937 70.5715 2 h after dark 55.1145 47.0449 63.1841 4 h after dark 44.6528 40.2186 49.087 8 h after dark 53.02015 30.2339 75.8064 12 h after dark 25.3296 24.8355 25.8237