condition	mean	min	max
4 h after light	26.8596	25.9231	27.7961
8 h after light	37.492549999999994	36.6181	38.367
12 h after light	38.53885	33.9488	43.1289
4 h after dark	42.92	37.983	51.4796
8 h after dark	38.69303333333333	34.1704	45.3368
12 h after dark	29.3147	28.1872	30.1741