condition	mean	min	max
3 h after light	1.7235650833333334	0.756711	3.73231
7 h after light	1.9406305	0.755624	4.60596
11 h after light	1.6047284166666667	0.479934	3.63764
2 h after dark	1.61996775	0.746745	2.37288
6 h after dark	2.6684613333333336	0.704655	6.87901
10 h after dark	1.5385545833333334	0.39823	3.18617