condition	mean	min	max
4 h after light	153.1505	152.998	153.303
8 h after light	111.227	107.875	114.579
12 h after light	91.15925	91.0103	91.3082
4 h after dark	63.466499999999996	59.7537	67.1793
8 h after dark	91.87870000000001	90.9774	92.78
12 h after dark	112.35050000000001	111.028	113.673