condition	mean	min	max
0 h after light	24.872300000000003	24.5697	25.1749
4 h after light	17.24145	15.5971	18.8858
8 h after light	11.1662	10.1358	12.1966
4 h after dark	34.425650000000005	32.5974	36.2539
8 h after dark	35.1251	34.4625	35.7877
12 h after dark	20.88935	19.6293	22.1494