condition	mean	min	max
0 h after light	25.42695	24.164	26.6899
4 h after light	25.92265	16.4142	35.4311
8 h after light	35.68085	30.9045	40.4572
4 h after dark	59.135400000000004	55.5937	62.6771
8 h after dark	50.53635	49.2288	51.8439
12 h after dark	33.600300000000004	28.4628	38.7378