condition	mean	min	max
4 h after light	27.735	24.8408	30.6292
8 h after light	52.1179	51.1778	53.058
12 h after light	110.619	106.128	115.11
4 h after dark	123.85166666666666	118.937	131.339
8 h after dark	97.45916666666666	97.0595	97.6896
12 h after dark	47.7765	45.2371	49.8814