condition	mean	min	max
4 h after light	29.7942965	28.908324	30.680269
8 h after light	28.251797500000002	25.562752	30.940843
12 h after light	30.2753725	28.169902	32.380843
4 h after dark	29.882969	29.085669	30.680269
8 h after dark	28.6477635	25.719571	31.575956
12 h after dark	36.750461	36.750461	36.750461