condition mean min max 1 h after light 2.2260902596666665 1.896639385 2.577919552 3 h after light 2.0745999496666667 1.9440213919999998 2.290260941 5 h after light 2.7426560113333336 2.480043495 2.973833191 7 h after light 1.6348705506666665 0.501217764 2.6952287289999997 9 h after light 1.9512080796666667 1.533155917 2.276177206 11 h after light 1.392266826 0.461596126 1.9186409619999998 13 h after light 1.3901032133333333 0.642874405 2.4104755719999997 15 h after light 1.2869982263333333 0.620989875 1.669924062 1 h after dark 2.064499838 1.0590752159999999 3.452504415 3 h after dark 2.271303235 2.217000334 2.3326021519999998 5 h after dark 2.061861458 1.479491167 2.9231256919999997 7 h after dark 2.9210088683333333 2.2175308030000003 3.609919218