condition mean min max 1 h after light 1.065464787 0.751938035 1.378991539 3 h after light 4.067150167333333 1.529657363 6.6306085139999995 5 h after light 5.232436536 2.743488152 8.25871276 7 h after light 7.045300825333333 4.168130894 8.714243409 9 h after light 8.769758266333334 7.194473057000001 10.23802556 11 h after light 7.651435373666667 6.337770068999999 9.085168507 1 h after dark 8.226317394666667 5.004166415 10.23461067 3 h after dark 9.314518059000001 8.066894212000001 10.34238615 5 h after dark 7.125014933666667 5.922558425 7.729871579 7 h after dark 7.3072105123333335 6.417479884 8.490563182 9 h after dark 6.634759276666666 5.4847023010000004 7.852705389 11 h after dark 6.256513109 4.57498507 7.108500423