condition mean min max 0 h after light 0.253025 0.236052 0.269998 2 h after light 0.699866 0.645979 0.753753 4 h after light 1.5682749999999999 1.18424 1.95231 8 h after light 3.0328850000000003 2.52921 3.53656 12 h after light 1.4716399999999998 1.33357 1.60971 2 h after dark 0.6512249999999999 0.592359 0.710091 4 h after dark 0.4609935 0.397335 0.524652 8 h after dark 0.252771 0.240038 0.265504 12 h after dark 0.42373649999999996 0.377959 0.469514