condition mean min max 4 h after light 129.94437333333332 92.48232 155.3362 8 h after light 72.53453333333334 54.7378 93.44799 12 h after light 67.28342333333333 58.331880000000005 79.35316999999999 16 h after light 109.47130333333334 64.30391 149.9246 4 h after dark 185.0437 175.5916 197.3474 8 h after dark 145.8109 115.7312 173.2967