condition	mean	min	max
4 h after light	224.8675	217.835	231.9
8 h after light	129.798	127.575	132.021
12 h after light	85.23675	82.0338	88.4397
4 h after dark	151.57733333333334	140.87	157.295
8 h after dark	195.33166666666668	182.091	220.453
12 h after dark	309.861	302.726	321.2