condition mean min max 1 h after light 3.52580542 3.1444681460000004 3.9071426939999996 3 h after light 5.628948865333333 4.063921348 7.16984369 5 h after light 9.559688214666666 7.042663044 11.49742365 7 h after light 5.681565659 5.342252272 6.0638166170000005 9 h after light 5.1502586269999995 3.1424135189999998 6.421497662999999 11 h after light 6.986730029666667 5.94165944 8.092214064 1 h after dark 7.654636141 6.791368707 8.637721059 3 h after dark 7.945375759333333 7.185636861 8.565949131 5 h after dark 16.141459628333333 7.812104255 25.93930652 7 h after dark 12.619489903333333 10.04488518 14.027887 9 h after dark 9.873585232333333 8.432003327 10.82041103 11 h after dark 9.106640842000001 8.200713988 9.969238398