condition	mean	min	max
4 h after light	3653.073571	3420.565394	3885.581748
8 h after light	4056.9953434999998	3677.194834	4436.795853
12 h after light	3722.3278615	3243.039051	4201.616672
4 h after dark	3626.7355495	3483.588284	3769.882815
8 h after dark	4639.270612	4106.03264	5172.508584
12 h after dark	3032.091572	3032.091572	3032.091572