condition	mean	min	max
2 h after light	5.112663333333333	4.83636	5.49881
6 h after light	6.11804	5.73971	6.3284
10 h after light	6.385846666666667	6.27915	6.47606
2 h after dark	4.03306	3.86891	4.20613
6 h after dark	4.64776	4.50763	4.81825
10 h after dark	4.293623333333334	4.24619	4.38719