condition mean min max 1 h after light 4.061623786 3.198704932 4.92454264 3 h after light 1.8460522873333334 1.7373359069999998 1.964557127 5 h after light 1.2696779946666668 0.39266543600000003 2.894782563 7 h after light 3.3438345646666665 1.218889889 5.025829749 9 h after light 7.930223289333334 5.894511982 9.001494035 11 h after light 12.240661571333332 8.073450344 17.25409052 1 h after dark 12.736964073333333 10.48957204 15.04658293 3 h after dark 16.089385423333333 14.36940249 19.13068043 5 h after dark 8.442811098 4.457863253999999 10.55706073 7 h after dark 8.494581067 5.542323711 11.24276623 9 h after dark 8.629006420666666 8.374796971 9.130530947 11 h after dark 5.456292944 4.237682358 7.787667562