condition	mean	min	max
4 h after light	259.4	259.4	259.4
8 h after light	302.9	269.1	336.7
12 h after light	275.15	264.5	285.8
4 h after dark	256.9	210.0	303.8
8 h after dark	331.04999999999995	302.4	359.7
12 h after dark	379.05	364.8	393.3