condition	mean	min	max
4 h after light	36.4191	32.3973	40.4409
8 h after light	28.4328	28.307	28.5586
12 h after light	38.01515	37.6451	38.3852
4 h after dark	39.60593333333333	38.7916	40.3455
8 h after dark	43.56316666666667	41.3011	44.9739
12 h after dark	35.050533333333334	28.4811	40.2594