condition	mean	min	max
4 h after light	1347.44	1209.253333	1503.28
8 h after light	1380.9733333333334	1198.71	1477.28
12 h after light	1201.1811109999999	1009.146667	1379.433333
1.5 h after dark	1499.6944443333334	1133.673333	1757.326667
5.5 h after dark	1826.8733333333334	1050.786667	2255.373333
9.5 h after dark	1838.508889	1360.246667	2771.68