condition	mean	min	max
4 h after light	278.5761695	249.221174	307.931165
8 h after light	483.99324	329.30898	638.6775
12 h after light	390.557454	277.509695	503.605213
4 h after dark	773.4449375	382.119357	1164.770518
8 h after dark	901.711852	197.23458	1606.189124
12 h after dark	357.21746	357.21746	357.21746