condition mean min max 1 h after light 2.6552239206666663 2.019370316 3.5529231739999996 3 h after light 2.981149975 2.804401152 3.069541311 5 h after light 3.6066313623333337 2.368985763 4.5536971180000005 7 h after light 4.414881490333333 3.68128802 4.95648678 9 h after light 3.4145769736666667 2.7055692660000004 4.192958011 11 h after light 2.331489235 1.9186409619999998 3.1140432089999996 13 h after light 2.55001168 1.165523127 3.361979087 15 h after light 1.7627247816666667 1.0645540709999999 2.449325958 1 h after dark 5.343572761666667 4.398867387 6.3544512929999994 3 h after dark 3.0890559606666668 2.919764572 3.297077419 5 h after dark 3.756861372 3.481031815 4.02741762 7 h after dark 3.7688627513333333 1.379796944 5.7102358539999996