condition mean min max 0 h after light 0.0749772 0.0626541 0.0873003 2 h after light 0.0145759 0.0 0.0291518 4 h after light 0.0 0.0 0.0 8 h after light 0.044965000000000005 0.0300527 0.0598773 12 h after light 0.13750655 0.0996521 0.175361 2 h after dark 0.1100835 0.089877 0.13029 4 h after dark 0.1139915 0.111876 0.116107 8 h after dark 0.08007734999999999 0.0654618 0.0946929 12 h after dark 0.0454054 0.0310628 0.059748