condition	mean	min	max
4 h after light	1047.7403815	851.902552	1243.578211
8 h after light	663.7112425	485.830565	841.59192
12 h after light	495.0745875	275.924009	714.225166
4 h after dark	170.34811000000002	89.233394	251.462826
8 h after dark	104.93715900000001	103.521315	106.353003
12 h after dark	1200.990209	1200.990209	1200.990209