condition mean min max 1 h after light 5.2403537175 4.251197567 6.229509867999999 3 h after light 5.527589471333333 3.6042368419999997 7.39129838 5 h after light 4.271646315 3.782507793 4.628975712 7 h after light 2.4297786123333336 1.478897673 3.141765963 9 h after light 4.109969395 3.7184577180000002 4.705315413 11 h after light 3.6488811586666667 2.6947052780000003 5.229837725 13 h after light 4.342570911666667 3.89496366 4.690380773 15 h after light 4.376419961 3.3977865119999997 5.811006987000001 1 h after dark 4.548042459666667 3.6908006760000003 5.697128932 3 h after dark 5.550851117333333 5.43376812 5.679511006 5 h after dark 6.341705016333333 5.71579572 7.02632418 7 h after dark 5.107202696333333 2.9194114539999996 6.364107317