condition	mean	min	max
0 h after light	29.793400000000002	26.7556	32.8312
4 h after light	19.5215	19.3962	19.6468
8 h after light	19.147550000000003	18.832	19.4631
4 h after dark	20.584699999999998	16.762	24.4074
8 h after dark	25.58245	24.251	26.9139
12 h after dark	23.9182	19.4729	28.3635