condition mean min max 1 h after light 3.606110999 3.309502993 3.902719005 3 h after light 5.050853745333334 3.9614948460000003 5.99146069 5 h after light 6.300526954666667 4.51952622 9.142273442 7 h after light 8.202722140666667 6.284530799 10.72489125 9 h after light 12.004226529 9.713725307 13.49937936 11 h after light 15.95127543 11.03570461 19.37409685 13 h after light 19.657303592999998 4.959448548999999 28.32067462 15 h after light 16.356001866333333 9.665286649 20.04419137 1 h after dark 13.728651533333334 12.84230054 15.01102453 3 h after dark 10.105700489 8.946344300000002 11.49780174 5 h after dark 7.418530847333334 6.3411810310000005 8.17515022 7 h after dark 5.5283568296666665 4.327032058 6.571967675