condition mean min max 0 h after light 0.0 0.0 0.0 2 h after light 0.3374115 0.0 0.674823 4 h after light 0.2945925 0.0 0.589185 8 h after light 0.3103715 0.0 0.620743 12 h after light 1.289795 1.20737 1.37222 2 h after dark 0.6458010000000001 0.618809 0.672793 4 h after dark 0.2997775 0.0 0.599555 8 h after dark 0.325983 0.0 0.651966 12 h after dark 0.0 0.0 0.0