condition mean min max 1 h after light 3.717310585 3.717310585 3.717310585 3 h after light 4.6112416204999995 4.249121529 4.973361712 5 h after light 4.9864390929999995 4.478820786 5.4940574 7 h after light 7.1025037399999995 6.819459956 7.385547524 9 h after light 7.455430583 7.257317389 7.653543777 11 h after light 8.448459712 7.587714503 9.309204921000001 1 h after dark 10.0925025015 9.464123253 10.72088175 3 h after dark 14.11792487 12.248736300000001 15.98711344 5 h after dark 12.061969555000001 11.88458758 12.23935153 7 h after dark 11.570067784999999 11.0331006 12.10703497 9 h after dark 11.850068109999999 11.18861102 12.5115252 11 h after dark 12.131938349999999 11.56159557 12.70228113