condition mean min max 0 h after light 53.47055 47.944 58.9971 2 h after light 44.67035 43.8497 45.491 4 h after light 42.36895 40.5498 44.1881 8 h after light 50.79205 44.4014 57.1827 12 h after light 63.42255 61.2207 65.6244 2 h after dark 60.49905 59.9181 61.08 4 h after dark 51.404300000000006 49.7278 53.0808 8 h after dark 59.670500000000004 57.9028 61.4382 12 h after dark 56.09725 52.1589 60.0356