condition	mean	min	max
4 h after light	113.0599955	108.887934	117.232057
8 h after light	90.04803749999999	88.574859	91.521216
12 h after light	77.892087	47.769667	108.014507
4 h after dark	61.2140375	60.22708	62.200995
8 h after dark	58.441353	55.361246	61.52146
12 h after dark	51.210341	51.210341	51.210341