condition mean min max 0 h after light 45.0807 44.524 45.6374 2 h after light 39.670249999999996 39.4955 39.845 4 h after light 34.386449999999996 34.1342 34.6387 8 h after light 33.311099999999996 27.9842 38.638 12 h after light 44.204800000000006 41.3798 47.0298 2 h after dark 50.998149999999995 47.1811 54.8152 4 h after dark 47.42745 45.5388 49.3161 8 h after dark 59.2239 58.461 59.9868 12 h after dark 48.06295 45.5497 50.5762