condition mean min max 1 h after light 4.830716629 2.936394196 6.7250390620000005 3 h after light 5.063586864 4.161487323 5.848384309 5 h after light 3.3512406720000003 3.2914717430000002 3.384349078 7 h after light 2.9440751696666667 1.6565675080000002 3.7034634630000003 9 h after light 4.212123048333333 1.8592288590000001 6.770634093 11 h after light 3.6342525366666667 2.948390706 4.259372859 13 h after light 3.87862572 3.419968092 4.627842363 15 h after light 4.904911792333333 3.730766397 5.745714774 1 h after dark 5.050004649 3.648169518 5.947003007999999 3 h after dark 4.518915579 3.78634067 5.039831468 5 h after dark 6.309056015 4.712246362 7.592963227 7 h after dark 7.254922960666667 6.348561416 8.11799516