condition	mean	min	max
4 h after light	172.2804125	161.81759	182.743235
8 h after light	173.9232765	160.616089	187.230464
12 h after light	151.26978300000002	130.616672	171.922894
4 h after dark	134.5156175	112.681328	156.349907
8 h after dark	134.020237	122.054717	145.985757
12 h after dark	135.699384	135.699384	135.699384