condition	mean	min	max
0 h after light	3.34204	3.07402	3.61006
4 h after light	5.1157900000000005	4.53667	5.69491
8 h after light	4.94742	4.71602	5.17882
4 h after dark	4.99913	4.59961	5.39865
8 h after dark	6.54955	5.62947	7.46963
12 h after dark	3.915995	3.36486	4.46713