condition	mean	min	max
4 h after light	1544.8093210000002	1447.939489	1641.679153
8 h after light	1395.9378270000002	1292.459704	1499.41595
12 h after light	1409.3992130000001	1341.707593	1477.090833
4 h after dark	1517.060141	1361.965148	1672.155134
8 h after dark	1924.5718150000002	1566.223165	2282.920465
12 h after dark	1696.778432	1696.778432	1696.778432