condition mean min max 0 h after light 42.21795 40.4355 44.0004 2 h after light 24.37925 19.9252 28.8333 4 h after light 14.77 14.4354 15.1046 8 h after light 22.07265 18.7352 25.4101 12 h after light 31.64075 28.8166 34.4649 2 h after dark 28.872799999999998 26.5525 31.1931 4 h after dark 32.34585 31.3949 33.2968 8 h after dark 48.76845 45.9723 51.5646 12 h after dark 46.038799999999995 45.9985 46.0791