condition mean min max 1 h after light 1.665370675 0.920268503 2.410472847 3 h after light 1.2227429506666667 0.869564515 1.5745839 5 h after light 1.1243928513333334 0.8460872690000001 1.459586936 7 h after light 0.7743711929999999 0.45009929200000004 1.4160301469999999 9 h after light 1.3144734996666667 1.2112693140000002 1.510372221 11 h after light 1.7316128153333334 1.216963674 2.727261403 13 h after light 1.2800451403333333 0.949991137 1.751075489 15 h after light 1.4174124776666668 1.240552053 1.5573188180000002 1 h after dark 1.2537131386666667 1.1494207490000001 1.41873259 3 h after dark 1.4954713266666668 1.214606992 1.9069632580000002 5 h after dark 1.226631481 0.975867562 1.5707487869999999 7 h after dark 1.0811281673333333 0.7877776940000001 1.352999193