condition mean min max 1 h after light 2.977829889 2.861993937 3.0936658410000004 3 h after light 5.487371488 3.423691823 7.852465751 5 h after light 3.893050865 3.0361349019999997 5.10902964 7 h after light 5.064955619 4.257917106 5.6046205879999995 9 h after light 6.593654221666666 4.843082401 7.546817354 11 h after light 5.614884288 4.435034218 7.66479879 13 h after light 6.106802603 2.816476953 8.102794555 15 h after light 5.155957167666667 3.3112556110000004 6.386318377 1 h after dark 5.768046966333333 4.503307358 7.393549104 3 h after dark 7.171976041 5.500792779 9.28918446 5 h after dark 5.5820540266666665 3.804708619 6.678233533999999 7 h after dark 6.031660315333334 5.1586412930000005 7.283281642