condition	mean	min	max
4 h after light	1308.6	1308.6	1308.6
8 h after light	1251.9	1171.1	1332.7
12 h after light	1245.1	1113.1	1377.1
4 h after dark	982.45	758.5	1206.4
8 h after dark	1178.5500000000002	1115.2	1241.9
12 h after dark	1240.25	1202.9	1277.6