condition	mean	min	max
4 h after light	29.2332	26.7949	31.6715
8 h after light	25.0622	24.5992	25.5252
12 h after light	21.23	18.3783	24.0817
4 h after dark	36.007000000000005	35.5394	36.4746
8 h after dark	26.29365	25.3502	27.2371
12 h after dark	29.12545	28.3085	29.9424