condition mean min max 1 h after light 2.307529355 2.27899251 2.3360662 3 h after light 2.1710665569999996 1.879342074 2.5841698109999998 5 h after light 2.377730194333333 1.8681326109999998 2.637801487 7 h after light 1.912182956 1.143716658 2.76489565 9 h after light 3.0065714503333334 2.655475035 3.187249472 11 h after light 2.392509406 1.7385195340000001 2.7854570489999997 13 h after light 2.780192248666667 2.221184151 3.126920515 15 h after light 2.620172551 2.335978227 2.7822664660000003 1 h after dark 3.2359040583333334 2.381443991 3.72808149 3 h after dark 2.8525142056666666 2.465524157 3.0874643230000003 5 h after dark 2.8974910356666665 2.379883997 3.485241293 7 h after dark 2.6292832963333335 2.363333082 3.056775955