condition	mean	min	max
4 h after light	121.6	121.6	121.6
8 h after light	130.9	105.8	156.0
12 h after light	165.2	146.5	183.9
4 h after dark	238.5	204.8	272.2
8 h after dark	228.7	171.1	286.3
12 h after dark	203.9	182.5	225.3