condition mean min max 1 h after light 2.632312916 1.8174459840000001 3.447179848 3 h after light 2.3017383326666665 1.675288196 2.7295813669999998 5 h after light 1.073473564 0.0 1.70585401 7 h after light 1.734321659 1.3778755269999998 2.077342963 9 h after light 3.5471234946666668 2.835116232 4.101132435 11 h after light 2.0324468776666667 0.381422851 3.5561865960000003 1 h after dark 1.878524399 1.3750894180000002 2.751709719 3 h after dark 2.358525810666667 2.19018037 2.680303056 5 h after dark 2.643198233 1.520918051 4.328467637 7 h after dark 2.8219061263333334 2.157042358 4.075238022 9 h after dark 2.8375472556666668 2.337415922 3.2333076910000003 11 h after dark 2.797016479 2.303386544 3.595609273