condition mean min max 1 h after light 6.083733836 6.083733836 6.083733836 3 h after light 5.515534506 4.891991265 6.139077747000001 5 h after light 4.2345389765 3.270866172 5.198211781 7 h after light 5.448110057 4.8223544469999995 6.073865667000001 9 h after light 4.820782806 4.026845238 5.614720374 11 h after light 4.4599217025 3.5658594960000003 5.353983909 1 h after dark 2.8612703424999997 1.931125521 3.7914151639999996 3 h after dark 2.6872199685 2.082784812 3.291655125 5 h after dark 2.073279452 1.949653111 2.196905793 7 h after dark 2.9824875915 2.571511187 3.3934639960000004 9 h after dark 4.7752402 4.255772027 5.294708373 11 h after dark 5.7863534165 4.6365618269999995 6.936145006