condition mean min max 1 h after light 6.044254306 6.044254306 6.044254306 3 h after light 5.4379547624999995 4.1240678619999995 6.7518416629999995 5 h after light 2.754025929 1.807273559 3.7007782989999995 7 h after light 2.6953333324999997 2.616572775 2.77409389 9 h after light 3.505209648 2.479237529 4.531181767 11 h after light 7.6161755145 4.857508859 10.37484217 1 h after dark 7.426920064999999 4.35469422 10.49914591 3 h after dark 6.111913904 4.166026413 8.057801395 5 h after dark 3.6744870129999994 2.8625642069999997 4.4864098189999995 7 h after dark 4.623457217 4.116610403 5.1303040310000005 9 h after dark 5.558767504 4.929960741 6.1875742670000005 11 h after dark 6.3990184144999995 5.884274477999999 6.913762351