condition	mean	min	max
0 h after light	3.81401	3.69362	3.9344
4 h after light	3.64041	3.08854	4.19228
8 h after light	11.411449999999999	10.639	12.1839
4 h after dark	3.5992550000000003	3.26025	3.93826
8 h after dark	3.550815	3.06475	4.03688
12 h after dark	3.3455	3.12836	3.56264