condition	mean	min	max
4 h after light	471.8	471.8	471.8
8 h after light	505.9	491.7	520.1
12 h after light	359.95	257.2	462.7
4 h after dark	341.65	330.0	353.3
8 h after dark	246.55	215.5	277.6
12 h after dark	372.79999999999995	355.9	389.7