condition	mean	min	max
4 h after light	24.6067195	23.524964	25.688475
8 h after light	39.904777	38.093766	41.715788
12 h after light	35.843277	34.783521	36.903033
4 h after dark	44.3208105	40.982776	47.658845
8 h after dark	35.8742735	29.743094	42.005453
12 h after dark	21.202279	21.202279	21.202279