condition	mean	min	max
4 h after light	75.92600333333333	61.2606	91.00964
8 h after light	48.633693333333326	30.86686	67.25191
12 h after light	50.828536666666665	45.9196	59.036
16 h after light	71.56349666666667	56.511759999999995	98.91435
4 h after dark	91.57185666666668	73.05738000000001	107.4731
8 h after dark	32.726459999999996	18.51318	40.43881