condition mean min max 0 h after light 0.04058015 0.0270856 0.0540747 4 h after light 0.12263299999999999 0.079972 0.165294 8 h after light 0.0940092 0.0275224 0.160496 4 h after dark 0.1861935 0.159954 0.212433 8 h after dark 0.10685025000000001 0.0805585 0.133142 12 h after dark 0.02670695 0.0264129 0.027001