condition mean min max 1 h after light 2.6762462195 2.230317235 3.122175204 3 h after light 1.4289583959999999 1.322790022 1.584597939 5 h after light 1.177476838 0.195879671 2.03051178 7 h after light 2.1315479613333332 0.851583421 3.321256645 9 h after light 1.7951027713333334 0.7940811390000001 3.320970789 11 h after light 2.160795061 0.693063575 3.7663235439999996 13 h after light 1.4416908886666666 1.283870583 1.5919217559999999 15 h after light 1.8399958186666665 0.0 3.1931591889999997 1 h after dark 1.3451481163333334 1.215178176 1.48700322 3 h after dark 1.8700603230000001 1.1043086420000001 2.90151707 5 h after dark 1.772108175 0.8243535340000001 2.307502078 7 h after dark 2.817662375 2.555537418 3.0707969439999996