condition mean min max 1 h after light 0.7894235455 0.715498484 0.863348607 3 h after light 1.9418111543333332 1.1142012209999999 2.376896908 5 h after light 2.8370024196666668 1.9098267930000001 3.4571622260000003 7 h after light 3.108775061333333 1.96519251 4.3166474169999995 9 h after light 3.813720221333333 2.559914983 4.483257834 11 h after light 2.989784749 1.706002645 4.228854505 13 h after light 3.0711260443333335 1.163327437 4.229220743 15 h after light 3.057573702 2.505815057 3.3406985610000004 1 h after dark 3.7857986616666666 3.21195166 4.360345219 3 h after dark 4.103129709333333 3.264206704 4.6279478560000005 5 h after dark 3.453766970666667 2.7267078430000002 3.889789218 7 h after dark 3.646503557 3.559332822 3.705529257