condition mean min max 1 h after light 4.182939698333334 3.251381803 5.069908452 3 h after light 2.7108415993333335 2.273734304 3.50550144 5 h after light 3.445244449 3.0242371439999998 3.768576925 7 h after light 4.903628858333334 3.2610425760000004 6.047830318 9 h after light 3.76690348 3.021219013 4.252857411 11 h after light 3.2412610296666666 2.827276269 3.7824636110000003 13 h after light 2.8744301536666668 2.571497621 3.2351119510000004 15 h after light 2.352488351 1.632883972 2.971880115 1 h after dark 5.663349063666667 3.995040823 8.380508227 3 h after dark 2.8027605353333334 1.549262834 3.8086928810000003 5 h after dark 5.857508773666667 3.767584225 8.031523476 7 h after dark 3.127513748333333 1.133404633 4.376677815