condition	mean	min	max
4 h after light	137.8715	123.37	152.373
8 h after light	123.762	113.606	133.918
12 h after light	113.93350000000001	112.165	115.702
4 h after dark	139.022	138.485	139.706
8 h after dark	190.93099999999998	164.213	205.397
12 h after dark	153.09633333333332	140.291	168.891