condition	mean	min	max
4 h after light	117.2	117.2	117.2
8 h after light	141.15	101.7	180.6
12 h after light	253.4	172.2	334.6
4 h after dark	224.85	121.3	328.4
8 h after dark	135.05	133.6	136.5
12 h after dark	114.7	112.9	116.5