condition	mean	min	max
4 h after light	65.89220333333333	62.98197	69.11236
8 h after light	37.909863333333334	22.3462	53.844809999999995
12 h after light	61.13755333333334	42.22005	74.77438000000001
16 h after light	78.00634	66.28438	99.14998
4 h after dark	88.45529666666667	71.16117	102.089
8 h after dark	51.495490000000004	40.63707	59.99887