condition	mean	min	max
0 h after light	83.59819999999999	79.9537	87.2427
4 h after light	50.1098	47.3421	52.8775
8 h after light	35.917249999999996	35.5625	36.272
4 h after dark	68.69815	63.8018	73.5945
8 h after dark	56.9607	54.155	59.7664
12 h after dark	63.3227	56.3235	70.3219