condition	mean	min	max
4 h after light	157.51816050000002	105.058006	209.978315
8 h after light	182.851317	180.793922	184.908712
12 h after light	151.8257835	150.37563	153.275937
4 h after dark	168.830759	163.331569	174.329949
8 h after dark	129.783807	112.232057	147.335557
12 h after dark	77.214337	77.214337	77.214337