condition mean min max 1 h after light 2.708531601 2.1809351809999997 3.2361280210000003 3 h after light 2.053663408 1.786635076 2.202685264 5 h after light 2.233347300666667 1.8628070890000001 2.481242197 7 h after light 2.0097678783333333 1.006909039 2.5464204059999997 9 h after light 3.116413854 2.71633447 3.6856511010000004 11 h after light 7.440831825666666 6.357047515 8.890466489 1 h after dark 9.6869816 7.89181753 11.18247992 3 h after dark 13.783872863333333 12.5153164 14.89057253 5 h after dark 9.893206378666667 7.962242937 11.80518614 7 h after dark 9.549342581333333 6.112857034 12.48469971 9 h after dark 5.593993344333333 3.8855522789999997 8.586817147 11 h after dark 4.9629339429999995 3.948662647 5.4825179639999995