condition mean min max 1 h after light 5.2494019845 4.870755237 5.628048732000001 3 h after light 6.00066124 4.665102699 7.383677605 5 h after light 7.4068638296666665 5.6861800339999995 8.568912611 7 h after light 5.764485299333333 5.485982029 6.030995699 9 h after light 5.097040005333334 4.819697594 5.305060784 11 h after light 6.118026311666666 3.9470949269999998 7.755597967999999 1 h after dark 7.919660170666666 6.466174542999999 9.506052934 3 h after dark 8.251962040333334 4.290993741 11.39128799 5 h after dark 5.704625744333334 4.7324755 6.503235806 7 h after dark 5.887740904666666 4.525650683 6.927904637999999 9 h after dark 6.067341008666667 5.273249521 6.93920352 11 h after dark 6.7497284366666666 5.330694574 7.663064881