condition	mean	min	max
0 h after light	5.44092	5.43607	5.44577
4 h after light	3.553235	2.57848	4.52799
8 h after light	3.3333399999999997	2.95761	3.70907
4 h after dark	14.8055	13.6234	15.9876
8 h after dark	18.3914	16.8485	19.9343
12 h after dark	7.2006499999999996	5.61597	8.78533