condition	mean	min	max
4 h after light	130.2	130.2	130.2
8 h after light	130.95	128.2	133.7
12 h after light	157.9	156.4	159.4
4 h after dark	113.80000000000001	71.8	155.8
8 h after dark	149.2	114.6	183.8
12 h after dark	132.5	129.6	135.4