condition	mean	min	max
4 h after light	59.1	59.1	59.1
8 h after light	112.15	106.1	118.2
12 h after light	108.45	105.9	111.0
4 h after dark	104.25	97.0	111.5
8 h after dark	99.80000000000001	79.9	119.7
12 h after dark	78.05000000000001	69.2	86.9