condition mean min max 1 h after light 2.8579387819999997 2.348220191 3.437226069 3 h after light 2.2150244783333335 1.307397225 2.8137151730000003 5 h after light 2.2315127103333334 2.016158096 2.480043495 7 h after light 3.8746707833333334 2.0705032230000002 5.346322819 9 h after light 2.035979909 1.138088603 3.111404655 11 h after light 3.0854666363333334 1.557886924 4.824011561 13 h after light 2.7745623883333335 2.250060419 3.742580493 15 h after light 1.5748211263333334 1.2863361690000001 1.930849697 1 h after dark 2.119842217 1.749776443 2.587569051 3 h after dark 2.1157166996666668 0.8938054809999999 3.5244620689999997 5 h after dark 1.9941126046666668 1.273548225 2.468417251 7 h after dark 2.249006283 1.133404633 3.478649428