condition mean min max 1 h after light 2.7575641739999996 2.541953184 2.9731751639999997 3 h after light 1.9431986106666668 1.180123271 2.516165342 5 h after light 2.108236226 1.8681326109999998 2.538261808 7 h after light 1.9579632523333332 1.252642054 2.507696055 9 h after light 2.6904083106666667 1.646745561 3.4894806480000002 11 h after light 2.3997487773333335 1.3473526390000001 3.464359079 13 h after light 2.6514609989999998 2.313921181 3.0754857469999997 15 h after light 3.998824481 2.6557998080000003 5.096679768 1 h after dark 3.486726406 2.348816314 4.361855343999999 3 h after dark 3.073543775 1.3424603590000002 5.063129966 5 h after dark 3.594372929 2.788193034 4.47644847 7 h after dark 1.5154560163333333 0.23169932199999999 2.310225478