condition mean min max 1 h after light 3.146908541 2.541953184 3.7518638980000003 3 h after light 3.5006954820000002 2.438065393 4.896321747 5 h after light 3.6391758293333334 3.380430439 4.003438453 7 h after light 2.6870902003333335 2.232970617 3.086395144 9 h after light 3.7474207596666664 3.0278869989999997 4.999852869 11 h after light 3.0451902646666666 2.607779301 3.685488382 13 h after light 3.3666349859999998 2.847671988 3.689766208 15 h after light 3.6684887723333333 3.161666438 4.318020359 1 h after dark 4.108315943333333 3.765362305 4.66154994 3 h after dark 3.554634619333333 3.178272097 3.963454393 5 h after dark 3.4521997123333334 2.95300772 3.833765422 7 h after dark 2.959882216 1.954332168 3.72786384