condition	mean	min	max
4 h after light	256.07849999999996	219.327	292.83
8 h after light	109.2165	108.323	110.11
12 h after light	82.5175	81.3123	83.7227
4 h after dark	57.3956	56.4807	58.3105
8 h after dark	103.9365	100.151	107.722
12 h after dark	144.287	139.345	149.229