condition	mean	min	max
4 h after light	316.0980285	298.150826	334.045231
8 h after light	406.9114565	401.128343	412.69457
12 h after light	383.7875665	354.880563	412.69457
4 h after dark	437.715998	335.345479	540.086517
8 h after dark	554.3590055	532.255185	576.462826
12 h after dark	459.870462	459.870462	459.870462