condition	mean	min	max
4 h after light	623.6	623.6	623.6
8 h after light	423.1	410.4	435.8
12 h after light	384.5	322.1	446.9
4 h after dark	348.1	237.7	458.5
8 h after dark	660.45	374.6	946.3
12 h after dark	1136.6	741.8	1531.4