condition mean min max 4 h after light 132.7234895 100.256016 165.190963 8 h after light 62.32221 26.041081 98.603339 12 h after light 48.997179 42.041994 55.952364 4 h after dark 35.902859500000005 35.789627 36.016092 8 h after dark 55.182682 40.74357 69.621794 12 h after dark 195.754912 195.754912 195.754912