condition	mean	min	max
4 h after light	36.2288	31.5481	40.9095
8 h after light	35.97345	34.0483	37.8986
12 h after light	39.5039	37.7986	41.2092
4 h after dark	40.53423333333333	39.0577	42.1267
8 h after dark	46.848600000000005	45.6923	48.2822
12 h after dark	42.480133333333335	39.6941	45.3511