condition	mean	min	max
4 h after light	35.8611385	26.129673	45.592604
8 h after light	71.7974335	63.758793	79.836074
12 h after light	67.9553655	41.342926	94.567805
4 h after dark	53.43136	52.237906	54.624814
8 h after dark	45.5580825	43.747912	47.368253
12 h after dark	62.800355	62.800355	62.800355