condition	mean	min	max
4 h after light	40.767399999999995	39.5627	41.9721
8 h after light	36.03255	35.6735	36.3916
12 h after light	24.354799999999997	24.3081	24.4015
4 h after dark	18.274233333333335	17.6951	18.9398
8 h after dark	23.050733333333334	22.5921	23.8134
12 h after dark	32.231766666666665	30.7973	33.2364