condition	mean	min	max
4 h after light	1335.1	1335.1	1335.1
8 h after light	1261.95	1225.5	1298.4
12 h after light	996.55	883.9	1109.2
4 h after dark	832.4000000000001	794.1	870.7
8 h after dark	882.8	809.0	956.6
12 h after dark	1238.15	932.0	1544.3