condition mean min max 1 h after light 8.4749627445 7.888820227 9.061105262 3 h after light 5.669175515666667 4.1142353510000005 6.86845134 5 h after light 4.956974906666667 4.529055383 5.671537809 7 h after light 4.199470722666667 3.649000765 4.512718383 9 h after light 5.634226967 4.426953061 7.118190488 11 h after light 5.153712642 1.651593557 8.181784208 13 h after light 5.388468617666667 2.376459592 7.694928206 15 h after light 5.159406473 3.52577952 7.715806871 1 h after dark 6.420156058 4.947506703999999 9.019085753999999 3 h after dark 5.414218378666666 2.6849207180000003 7.836844642999999 5 h after dark 6.983128787666667 5.609726563 7.73723567 7 h after dark 5.304035386 3.65810893 6.950979652999999