condition mean min max 1 h after light 5.24211517 4.742922286000001 5.741308054 3 h after light 3.74424663 1.879342074 5.440357497000001 5 h after light 4.114228504333333 3.691785874 4.420463292 7 h after light 4.283065004666667 3.921314255 4.684087435 9 h after light 5.6667457563333326 4.947771068 6.102933853 11 h after light 6.350623039666667 5.128632626 8.181784208 13 h after light 6.318216723333333 4.613228621 7.837426877 15 h after light 7.283161598 6.576266192 7.769773388 1 h after dark 8.060526685333333 5.725599383 11.10968284 3 h after dark 8.660596962666666 6.9040818470000005 9.906123847 5 h after dark 7.282335521333334 6.621958456000001 8.482043451000001 7 h after dark 7.0146885826666665 6.464329479 7.35071743