condition	mean	min	max
4 h after light	23.7691	14.487	31.5687
8 h after light	7.68932	2.57223	12.3533
12 h after light	8.786653333333334	5.50785	11.8669
4 h after dark	11.06618	9.95064	11.9142
8 h after dark	16.725646666666666	8.83654	23.8072
12 h after dark	47.17796666666667	42.4132	54.0779