condition mean min max 1 h after light 4.6291231195 3.489496289 5.76874995 3 h after light 3.9029854006666667 3.412624103 4.226774425 5 h after light 4.495654453 2.998167654 5.272935855 7 h after light 3.913121830666667 3.641138515 4.345607431 9 h after light 4.988133660666667 4.126158387 6.018545001000001 11 h after light 4.490885586999999 3.95131844 5.2763494369999995 1 h after dark 3.6284601233333333 3.376780039 3.981197041 3 h after dark 5.074764418666667 4.690530348 5.840519258 5 h after dark 7.528843618 6.084611357000001 9.020617408 7 h after dark 9.104484068666666 5.882842794 12.14420931 9 h after dark 8.642545187333333 6.208761044 10.60200693 11 h after dark 10.331909709666666 8.292191558999999 11.3646936