condition mean min max 1 h after light 6328.437975999999 6233.520833 6423.355119 3 h after light 6918.919859333333 5030.141 8011.283243000001 5 h after light 6887.0747556666665 6692.375874 7204.0346469999995 7 h after light 5718.614926 5022.501168 6136.558665 9 h after light 4484.3915093333335 4010.7971789999997 5048.359907 11 h after light 2192.1357199999998 1706.865713 2996.753584 13 h after light 1275.0594146666667 1211.445178 1322.929433 15 h after light 1969.36293 1741.2632 2090.207731 1 h after dark 2368.7365056666667 2129.349569 2552.774335 3 h after dark 3199.111984 2864.576617 3438.812081 5 h after dark 3996.019296 3269.51294 4407.526755 7 h after dark 4598.872667000001 3478.5975340000005 5264.671989