condition	mean	min	max
2 h after light	5.434741666666667	3.89085	7.25593
6 h after light	5.3890899999999995	4.20711	7.04932
10 h after light	5.707256666666667	4.42163	7.025
14 h after light	5.70459	3.29504	7.53482
18 h after light	6.096826666666667	5.12133	6.73156
2 h after dark	6.158485	4.09304	8.33207