condition mean min max 1 h after light 1.841085057 1.841085057 1.841085057 3 h after light 3.057864966 2.279849945 3.8358799869999998 5 h after light 3.7587844785000004 3.4803433310000003 4.037225626000001 7 h after light 5.419299873 5.306259451 5.532340295 9 h after light 4.936033319 4.668419042 5.203647596000001 11 h after light 6.425027781000001 6.42190935 6.428146212000001 1 h after dark 6.316465603999999 5.59767723 7.035253977999999 3 h after dark 7.970995191 6.76925201 9.172738372000001 5 h after dark 7.566955359 6.8157393829999995 8.318171335 7 h after dark 8.79453204 8.596054772 8.993009308 9 h after dark 10.642778425 10.10295737 11.18259948 11 h after dark 11.82476939 11.41407459 12.23546419