condition	mean	min	max
0 h after light	1.60854	1.4708	1.74628
4 h after light	13.44781	9.82862	17.067
8 h after light	6.720805	6.54323	6.89838
4 h after dark	6.229785000000001	3.15652	9.30305
8 h after dark	10.484224999999999	9.17415	11.7943
12 h after dark	3.80498	2.44803	5.16193