condition	mean	min	max
4 h after light	4562.0631565	4381.344292	4742.782021
8 h after light	4133.379734	3444.167752	4822.591716
12 h after light	2696.772335	2206.078211	3187.466459
4 h after dark	3426.749409	3267.462826	3586.035992
8 h after dark	1645.3160644999998	935.770518	2354.861611
12 h after dark	2032.12565	2032.12565	2032.12565