condition mean min max 1 h after light 30.019249815000002 29.85747266 30.18102697 3 h after light 25.53665007333333 19.08720244 33.47909384 5 h after light 25.050579093333333 24.2351406 26.63963527 7 h after light 24.65277731333333 23.05825879 26.777631699999997 9 h after light 27.387891013333334 23.9446005 31.61840939 11 h after light 23.00257223 21.16367206 23.99066219 13 h after light 23.74815077 22.6565397 24.67478722 15 h after light 29.050527993333333 25.77409773 32.0403362 1 h after dark 31.019674096666666 26.84706765 36.90471628 3 h after dark 32.75992256 27.28291939 36.8734461 5 h after dark 34.33091098 29.74013904 39.69492082 7 h after dark 40.02791957666667 34.6860473 43.74245151