condition	mean	min	max
2 h after light	7.3641	6.65149	7.73042
6 h after light	8.62081	6.89747	9.58573
10 h after light	10.10153	9.65326	10.769
2 h after dark	8.439253333333333	8.28376	8.53112
6 h after dark	6.550246666666666	4.29401	7.79618
10 h after dark	5.502816666666667	4.69172	6.23618