condition mean min max 1 h after light 1.953853616 1.76157836 2.293659264 3 h after light 2.1312275053333334 1.932674159 2.404447512 5 h after light 2.334782611 1.9232990369999998 2.621005525 7 h after light 2.3667320083333334 1.906381296 2.74341677 9 h after light 1.556061929 1.262598991 1.856881405 11 h after light 1.5378853646666666 1.197708927 1.973459275 13 h after light 1.616709469 1.116959663 2.020462417 15 h after light 2.0459565463333336 1.862969624 2.139590205 1 h after dark 2.466921675 1.9339634369999998 3.00861099 3 h after dark 1.8986051853333334 1.3705017380000002 2.217000334 5 h after dark 1.674381521 1.169250277 2.155829986 7 h after dark 1.9497540993333333 1.330518482 2.615331865