condition mean min max 1 h after light 6.998474595499999 6.371089638 7.625859553 3 h after light 7.058450505666666 4.968940087 9.044594338 5 h after light 8.578810659 7.913404461 9.54986881 7 h after light 8.56873164 7.406926925 9.902184422000001 9 h after light 9.91093772 9.690154514 10.19919831 11 h after light 9.956889565333332 9.287430723 10.63021364 13 h after light 9.695547096 7.692224467999999 10.99201387 15 h after light 10.636660921666666 9.484999315 11.94847504 1 h after dark 11.508450666666667 10.39476156 12.31257212 3 h after dark 9.225355223000001 7.926908787 10.98774068 5 h after dark 8.978969202 7.422971512999999 11.49788112 7 h after dark 6.3047003576666665 4.402287113 7.266106778999999