condition	mean	min	max
4 h after light	90.5	90.5	90.5
8 h after light	92.2	62.5	121.9
12 h after light	135.6	114.3	156.9
4 h after dark	172.15	142.8	201.5
8 h after dark	215.25	185.5	245.0
12 h after dark	252.05	205.0	299.1