condition	mean	min	max
4 h after light	158.862478	136.282671	181.442285
8 h after light	144.83806149999998	135.232057	154.444066
12 h after light	164.20881500000002	156.997564	171.420066
4 h after dark	153.89152	130.110743	177.672297
8 h after dark	160.5454415	154.109201	166.981682
12 h after dark	135.617471	135.617471	135.617471